<!doctype html>
<html>
<head>
<meta charset="utf-8">
<meta http-equiv="X-UA-Compatible" content="IE=edge">
<meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1, user-scalable=no">
<title>404</title>
<style>
	body{
		background-color:#444;
		font-size:14px;
        margin: 0;
        padding: 0;
	}
    *{
        box-sizing: border-box;
    }
	div{
        width: 100vw;
        height: 100vh;
        display: flex;
        align-items: center;
        justify-content: center;
		font-size:160px;
		color:#555;
		font-weight:normal;
	}
</style>
</head>

<body>
<div>404</div>
</body>
</html>
